Assignment Saved Problem 1-35 (LO 1-3) (Algo) Chuck, a single taxpayer, earns $75,800 in taxable income and $10,000 in interest from an investment in City of Heftin bonds. (Use the U.S. tax rate schedule.) Required: a. If Chuck earns an additional $40,160 of taxable income, what is his marginal tax rate on this income? b. What is his marginal rate if Instead, he had $40,160 of additional deductions? (For all requirements, do not round intermediate calculations. Round percentage answers to 2 decimal places.) Marginal tax rate Marginal tax rate 16,35% 28.05% b. w Il 2020 Tax Rate Schedules Individuals Schedule X-Single If taxable income is over: But not over: The tax is: $ 0 $ 9,875 10% of taxable income $ 9.875 $ 40,125 $987.50 plus 12% of the excess over $9,875 $ 40,125 $ 85,525 $4,617.50 plus 22% of the excess over $40,125 $ 85,525 $163,300 $14,605.50 plus 24% of the excess over $85,525 $ 163,300 $207,350 $33,271.50 plus 32% of the excess over $163,300 $207,350 $518,400 $47,367.50 plus 35% of the excess over $207,350 $518,400 $156,235 plus 37% of the excess over $518,400 Schedule Y-1-Married Filing Jointly or Qualifying Widow(er) If taxable income is over: But not over: The tax is: $ 0 $ 19,750 10% of taxable income $ 19,750 $ 80,250 $1,975 plus 12% of the excess over $19.750 $ 80,250 $171,050 $9,235 plus 22% of the excess over $80,250